EMPI 12" Braided Copper Ground Strap — Chassis, Battery & Transmission Ground (00-9468-0)

The EMPI 00-9468-0 is a stock-style 12-inch braided copper ground strap for air-cooled VW battery-to-body and transmission-to-chassis grounds on the Beetle, Bus, Karmann Ghia, Type 3, Thing and buggy builds. It is terminated both ends for bolt-down mounting, works on 6V or 12V systems, and is sold each. It is the middle length of EMPI's 9", 12" and 14" straps.

Part numbers: EMPI 00-9468-0 · 00-9468 · 9468 · UPC 707924339956

Fitment

Note on length: EMPI builds this strap in 9", 12" and 14". Measure your existing strap or the bolt-to-bolt distance before ordering — a ground strap should be long enough to take the mounts' movement without being pulled taut, and short enough that it cannot chafe on a pulley or exhaust.

Specifications

What's Included

• One 12" braided copper ground strap

Not Included

• Mounting hardware (reuses your existing chassis bolt or battery clamp hardware)

Why It Matters

Your starter pulls somewhere between 150 and 300+ amps while cranking, and every one of those amps has to come back through the ground path. A strap with corrosion under the terminal or broken strands inside the braid quietly starves the starter: slow cranking, a solenoid that clicks but won't spin, dash lights that dim when you turn the key.

An air-cooled engine and transaxle sit on rubber mounts and move constantly relative to the body. Flat braided strap absorbs that movement, where a solid cable work-hardens at the terminal and cracks strands inside the insulation; braid also carries cranking current with less voltage drop.

Installation Notes

Battery to body: the short run from the battery negative post to a chassis bolt under the rear seat on most Beetles.

Transmission or engine to chassis: the factory ground that gets soaked in oil and road salt.

Take both contact points back to bright metal, tighten the bolt properly, then seal the outside of the joint with a light film of dielectric grease.

Frequently Asked Questions

Which ground strap length do I need, 9, 12 or 14 inch?
Measure bolt to bolt and add about an inch of slack. 14 inches is the common Beetle battery-to-body length; 12 inches suits shorter battery grounds and most transmission-to-chassis runs; 9 inches is for tight relocated-battery and buggy installs.

Will this ground strap work on a 6-volt VW?
Yes. Cable sizing depends on current and length, not voltage. A 6V starter actually draws more amps than a 12V one for the same work, so a healthy ground matters even more on an early car.

Can I use it as the engine or transmission ground?
Yes, that is one of its most common uses. The factory trans-to-chassis strap is usually the most neglected ground on the car and is the first thing to replace when you are chasing a no-crank.

How do I know my old ground strap is bad if it looks fine?
Measure voltage drop while cranking: put your meter across the strap, from one bolt to the other, and crank. More than about 0.2 volts across a ground strap means it is adding resistance and should be replaced.

Does the EMPI 00-9468-0 include mounting hardware?
No. The strap is sold each and reuses your existing chassis bolt or battery clamp hardware.

Related Parts

• EMPI 14" Braided Copper Battery Ground Strap (00-9469-0) — the longer version, for the standard Beetle battery-to-body run
• EMPI 9" Braided Ground Strap, Chassis (00-9467-0) — the shortest of the three
• Electrical & Ignition — cables, switches, coils and connectors

⚠️ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information go to www.P65Warnings.ca.gov.